Roundabouts Database Index

29807 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Winnipeg, MB Manitoba Canada	Bison Dr. / Bridge Lake Dr. (49.79236, -97.20500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.8867	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bison Dr. / Appleford Gate (49.79085, -97.21023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.1407	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Willow Creek Rd. / Landover Dr. (49.78426, -97.20536)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.1590	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Eaglewood Dr. / Lark Ridge Way / Skyline (49.78120, -97.19773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8475	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Brandon, MB Manitoba Canada	Maryland Ave. / Magnolia Dr. (49.81997, -99.94982)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0697	Other (At-Grade) Single-Lane	2001	Year Completed estimated (before 2004). ICD estimated from Google Maps linework.
West Bloomfield Township, MI Oakland Co. United States	W Maple Rd. / Middlebelt Rd. (42.54350, -83.34114)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.4377	Other (At-Grade) Unknown	2019	ICD estimated from Google Maps linework.
Hidden Valley Lake, CA Lake Co. United States	SR 29 / Hartmann Rd. (38.79274, -122.56556)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6823	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
South Jordan, UT Salt Lake Co. United States	South Jordan Pkwy. / Oquirrh Lake Rd. (40.56217, -111.99981)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.3279	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
South Jordan, UT Salt Lake Co. United States	South Jordan Pkwy. / Silver Mine Rd. / S Lake Ave. (40.56218, -112.00513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.4206	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridgelane Dr. / Appletree Crescent (49.81045, -97.17762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2239	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / Eagleview Rd. (49.79407, -97.20716)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6103	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / S Town Rd. (49.78875, -97.20092)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.4691	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridge Lake Dr. / Rowntree Ave. / Eaglewood Dr. (49.78298, -97.19971)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.9310	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Landover Dr. / Silver Creek Rd. / Castlebrook Dr. (49.78097, -97.20826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6189	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Castlebrook Dr. / (unknown) (49.77867, -97.20645)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Winnipeg, MB Manitoba Canada	Waverley St. / Eaglewood Dr. (49.77750, -97.19488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.2748	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Blvd. SE / Mahogany Way SE / Marine Dr. SE (50.90202, -113.92532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1537	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Blvd. SE / Mahogany Gate SE (50.89952, -113.93719)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.9607	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Plaza SE / Mahogany Row SE (50.89852, -113.94034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.8575	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Ave. SE / Mahogany St. SE / Mahogany Plaza SE (50.89673, -113.94037)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.6118	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Gardens SE / Marine Dr. SE (50.89604, -113.92917)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.9512	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Marine Dr. SE / Masters Ave. SE (50.89841, -113.92528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4163	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89765, -113.92023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4169	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Blvd. SE / Masters Ave. SE (50.89532, -113.91853)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.1456	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Masters Ave. SE / (unknown) (50.89293, -113.92034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.6406	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Blvd. SE / Mahogany Dr. SE (50.89100, -113.93733)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6420	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walden Gate SE / Walden Dr. SE (50.87454, -114.03496)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8849	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walden Dr. SE / Walden Way SE (50.86982, -114.03733)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.3803	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walden Dr. SE / Walden Blvd. SE / Walden Parade SE (50.86817, -114.03018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6725	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walden Dr. SE / Walden Common SE (50.86741, -114.02729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9493	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walgrove Dr. SE / Walden Dr. SE (50.86556, -114.02248)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.6896	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	210 Ave. SE / Legacy Village Link SE (50.86406, -114.02573)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.7366	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	210 Ave. SE / Legacy Blvd. SE / Walgrove Dr. SE (50.86308, -114.02161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.7682	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	210 Ave. SE / Legacy Gate SE (50.86307, -114.01733)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.9377	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Legacy Main St. SE / Legacy Blvd. SE (50.86087, -114.02162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2011	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Legacy Gate SE / Legacy Main St. SE / Legacy Cir. SE (50.86087, -114.01734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4472	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Legacy Cir. SE / Legacy View SE (50.86086, -114.00921)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9085	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Silverado Blvd. SW / Silverado Dr. SW (50.88661, -114.07803)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.6587	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Silverado Dr. SW / Silverado Way SW (50.88153, -114.07758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4019	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Silverado Blvd. SW / Silverado Way SW (50.88152, -114.08683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.1978	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Nolan Hill Blvd. NW / Nolan Hill Dr. NW / Nolanhurst Way NW (51.17875, -114.17040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7025	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Nolan Hill Dr. NW / Nolan Hill Blvd. NW (51.17149, -114.16061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.1486	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / (unknown) (51.16999, -114.14965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.6804	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Fourth leg stubbed. ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / Sage Hill Passage NW (51.17053, -114.14708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4333	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / Sage Hill Gate NW (51.17112, -114.14500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1816	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Hill Blvd. NW / (unknown) (51.17362, -114.14495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.4256	Other (At-Grade) Single-Lane	2013	Third leg stubbed. ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Berry Way NW (51.18022, -114.15696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.6964	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Valley Rd. NW (51.17981, -114.15417)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7019	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Evanston Dr. NW / Evansborough Gate NW (51.17974, -114.12161)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.9376	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Evanston Dr. NW / Evansridge Dr. NW / Evansridge Link NW (51.17364, -114.12159)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6960	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Saddlebrook Dr. NE / Saddlemont Blvd. NE (51.12974, -113.92945)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.2231	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	80 Ave. NE / Saddlebrook Dr. NE / Taradale Dr. NE (51.12520, -113.92996)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2305	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Fedoruk Rd. / Orban Way / Homer Cir. (52.17027, -106.55598)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.4276	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Evergreen Blvd. / Kloppenburg Link / Manek Rd. (52.17075, -106.56591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1597	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Edergreen Blvd. / Manek Rd. / Pohorecky Crescent (52.16457, -106.56780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8165	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Evergreen Blvd. / Dalgleish Link / Lowe Rd. (52.16476, -106.57424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2230	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Hunter Rd. / Hartley Rd. (52.08532, -106.61172)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Victor Rd. / Hunter Rd. (52.07798, -106.60945)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.5732	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Ryan St. / Horsman Rd. / Twin Oaks Dr. (46.10370, -64.86226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7485	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Rotebro, Stockholm County Sollentuna Sweden	Breddanvägen / E4 NB Ramps (59.49555, 17.92361)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.4061	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Muskegon, MI Muskegon Co. United States	Terrace Point Rd. / (parking lot access) (43.24145, -86.25485)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.5812	Other (At-Grade) Single-Lane	1996	Year Completed unknown (before 1997). ICD estimated from Google Maps linework.
Pleasant Hill, IA Polk Co. United States	NE Rising Sun Dr. / NE 70 St. (41.59524, -93.46732)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8341	Other (At-Grade) Single-Lane	2019	https://www.pleasanthilliowa.org/projects ICD estimated from Google Maps linework.
Altoona, IA Polk Co. United States	Adventureland Dr. / 34th Ave. SW (41.65855, -93.50315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2615	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Altoona, IA Polk Co. United States	NW Tallgrass Pkwy. / Prairie Fire NW (41.65368, -93.50710)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.3407	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. / Airport Rd. / Oakwood Rd. (41.99735, -93.63922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3798	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Free-flow right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. (530th Ave.) / Cottonwood Rd. (41.99366, -93.63921)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 37.2812	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. (530th Ave.) / Collaboration Pl. (41.99049, -93.63918)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.3954	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Cedar Rapids, IA Linn Co. United States	Johnson Ave. NW / Wiley Blvd. NW (41.97123, -91.72580)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 22.1990	Other (At-Grade) Single-Lane	2018	http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/johnson_avenue_nw.php ICD estimated from Google Maps linework.
Grimes, IA Polk Co. United States	NE Beaverbrooke Blvd. / NE Heritage Dr. (41.70101, -93.78190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.0699	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Grimes, IA Polk Co. United States	NE Beaverbrooke Blvd. / NE Park Dr. / NE Park St. (41.70201, -93.78755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.0184	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 70th Ave. / NW 107th St. (NE Edgewood Dr.) (41.68834, -93.76342)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.2433	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 70th Ave. / NW 100th St. (41.68834, -93.75589)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8109	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 100 St. / NW 68th Ave. (41.68333, -93.75594)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5705	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 100th St. / Ashton Dr. (41.67978, -93.75594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5725	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 100th St. / Newport Vista Dr. (41.67795, -93.75591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.6815	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Marion, IA Linn Co. United States	6th Ave. / 15th St. (42.03243, -91.59397)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Muscatine, IA Muscatine Co. United States	Cedar St. / Logan St. (41.43575, -91.06473)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.7570	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Ottumwa, IA Wapello Co. United States	Wapello St. / Albia Rd. / N Ferry St. (41.00821, -92.43239)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.9516	Other (At-Grade) Unknown	2019	https://www.facebook.com/cityofottumwa/posts/10157576935583243?comment_id=10157577136173243&comment_tracking=%7B"tn"%3A"R"%7D ICD estimated from Google Maps linework.
Ottumwa, IA Wapello Co. United States	N Ferry St. / Richmond Ave. (41.00736, -92.43270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8280	Other (At-Grade) Unknown	2018	Opened summer 2018. https://www.google.com/maps/d/viewer?mid=12miH60MU576dGTib4lVgSXtLX2U&hl=en&gl=us&ie=UTF8&oe=UTF8&msa=0&ll=41.0083054%2C-92.43248460000001&z=17 ICD estimated from Google Maps linework.
Manhattan, KS Riley Co. United States	S Scenic Dr. / Skyway Dr. / K-18 WB Ramps (39.15547, -96.64423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 74.0900	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2012-2013)/ ICD estimated from Google Maps linework.
Manhattan, KS Riley Co. United States	S Scenic Dr / K-18 EB Ramps (39.15310, -96.64301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 57.4217	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Raindrop shape. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Laramie, WY Albany Co. United States	N 22nd St. / Cumulus Dr. (41.33367, -105.56710)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4910	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Rossum Dr. / Mariana Hills Cir. / Mariana Ridge Ct. (40.40225, -105.14134)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017
Dieppe, NB Westmorland Canada	Melanson Rd. / Dieppe Blvd. (46.07528, -64.69420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.6553	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	McCallum Rd. / Redington Ave. (48.46040, -123.49628)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6802	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Arngask Ave. / Echo Valley Dr. (48.46742, -123.51255)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9244	Other (At-Grade) Single-Lane	2003	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Bear Mountain Pkwy. / Nicklaus Dr. / Rivers Crossing (48.47523, -123.52252)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.3367	Other (At-Grade) Single-Lane	2005	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Bear Mountain Pkwy. / Hedgestone Ln. / Champions Way (48.47491, -123.52815)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.5451	Other (At-Grade) Single-Lane	2005	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Bear Mountain Pkwy. / Country Club Way (48.47595, -123.53110)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.1693	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Watkiss Way / Despoilation Alley (48.46815, -123.43039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8429	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Helmcken Rd. / Pheasant Ln. (48.45805, -123.43637)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.9692	Other (At-Grade) Single-Lane	2007	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC Capital Canada	Helmcken Rd. / Kingham Pl. / Vickery Rd. (48.46226, -123.43199)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.9673	Other (At-Grade) Single-Lane	2007	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
St Albert, AB Alberta Canada	Jensen Lakes Blvd. / Jubilation Dr. / Joyal Way (53.66296, -113.64301)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0611	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Chandler, AZ Maricopa Co. United States	Continuum St. / S Ellis St. (33.27056, -111.88429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.9455	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Red Deer, AB Alberta Canada	Southbrook St. / Sisson Ave. / Sorenson Close (52.23452, -113.79619)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.7490	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Cherokee Farm Way / Momentum Way (35.94427, -83.95124)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8751	Other (At-Grade) Single-Lane	2012	Fourth leg stubbed. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Oakdale, MN Washington Co. United States	Hadley Ave. N / 55th St. N / STH 36 EB Ramps (45.02605, -92.97085)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1419	Freeway Ramps (Grade-Separated) Single-Lane	2019	ICD estimated from Google Maps linework.
Oakdale, MN Washington Co. United States	Hadley Ave. N / STH 36 WB Ramps (45.02758, -92.97326)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 72.5936	Freeway Ramps (Grade-Separated) Single-Lane	2019	Opened to traffic October 2019. ICD estimated from Google Maps linework.
Oakdale, MN Washington Co. United States	Hadley Ave. N / 56th St. N / STH 36 North Frontage Rd. (45.02887, -92.97401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6078	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	US 2 / S Deer Heights Rd. (47.64308, -117.55018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.5075	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Developer mitigation project - October 2019. ICD estimated from Google Maps linework.